Skip to content
Photo: Mateusz Dach

Santa Rosa Marathon: 2027 race guide

Santa Rosa, United States of America22 August 2027

Start trainingOfficial entry & details

Santa Rosa Marathon is August 22, 2027. Check the organizer date, course-specific preparation and practical race-day planning.

Updated and verified Oct 14, 2026

The race at a glance

Route and elevation

Surface: Asphalt. Course profile: flat. Flat courses reward restraint early — it’s easy to go out too fast. Verify course specifics on the official site close to race day.

  • Course difficulty: flat.
  • Climate context: Typical temperature ~ 62 fahrenheit.
  • Pacing rule: start conservatively, settle into rhythm, and protect the last 10K.

Weather and gear

Race-month conditions remain unconfirmed until the organizer publishes an exact date.

Race guide

Date and race-format check

The full and half marathons are on Sunday, August 22, 2027; the 5K and 10K are on Saturday. The start and finish are by Old Courthouse Square. Packet collection is Friday, 3–7 p.m., or Saturday, 10 a.m.–4 p.m., at Sports Basement Santa Rosa, and there is no race-day collection. Arrange that separate stop or an eligible mailed packet before planning your Sunday arrival.

Confirmed race date

Santa Rosa Marathon: August 22, 2027. Verified on October 14, 2026 against the official event information.

Current date status

The confirmed next race date is August 22, 2027. Match the year and distance on your entry confirmation before arranging travel.

Checked 2026-08-28 against official Santa Rosa Marathon source. The linked organizer remains the authority for the final date, registration, course, waves, cutoff and cancellation terms.

DecisionUse nowDo not assume
TrainingBuild general consistency, then anchor the specific block when the date is officialCramming missed weeks or tapering to an estimate
TravelMonitor the organizer and refundable optionsNon-refundable bookings around tentative timing
Race executionRecheck the current course, cutoff, aid and weatherReusing an older participant guide

Course + conditions (what should change in training)

  • Surface: Asphalt.
  • Course difficulty: flat.
  • Climate context: Typical temperature ~ 62 fahrenheit.

Course pacing signals (what to rehearse)

  • Road surface: rehearse steady rhythm and fueling at goal effort (not just easy pace).
  • Flat profile: practice restraint early; avoid surges and “free speed” that spikes effort.
  • Crowds/wind rule: treat headwinds and congestion as “hills” and stay effort-controlled.

Training plan and timing

Compare the start dates below, then choose a plan that fits your current training and available time.

41 weeks and 5 days remain until the listed 22 August 2027 race day.

  1. Start7 March 2027
  2. Build24 weeks
  3. Taper3 weeks
  4. Race day22 August 2027

24-week plan option

Compare 3 other plan lengths
  • 14-week plan
    Start by 16 May 2027
  • 16-week plan
    Start by 2 May 2027
  • 20-week plan
    Start by 4 April 2027
Explore training plans

Need a printable plan? Download the Marathon training plan PDF.

Race-day strategy

  • Use restraint early; a fast-looking course makes an aggressive opening easy to justify.
  • Settle into rhythm before making any pace adjustment.
Open race calculators and tools
Loading pace calculator…
Loading fueling planner…
Running pace calculatorMarathon fueling plannerMarathon training plan PDF

Race-week logistics

Use the current organiser guide for schedules, transport, cutoffs, equipment, and other time-sensitive instructions.

Current details to confirm: start schedule, expo, bib pickup, transport, cutoffs, equipment rules, entry price.

Adaptive AI coach for iPhone

Your race deserves more than a static plan.

Your adaptive AI coach builds around this finish line, follows the training you complete, and adjusts upcoming work around recovery, travel, missed sessions, and race week.

Start training now

FAQs

When is this race?

The organizer lists August 22, 2027 for this event. Recheck the final participant guide for the represented distance’s start and travel details.

Which date should I use when planning this race?

The confirmed next race date is August 22, 2027. Match the year and distance on your entry confirmation before arranging travel. Check the final participant guide separately for start access, collection and cutoff instructions.

How do I register for this race?

Registration rules vary by event and year. Use the official website and registration page links above, and confirm any lottery windows, qualification rules, and transfer policies before you plan travel.

How far in advance should I start training?

Pick a plan length that matches your base and injury history (often 16–24 weeks), then train backward from race day and include a taper.

What is the best pacing strategy for this course?

Start conservatively, settle into rhythm, and protect the final 10K. Use effort cues if conditions change.

What should I check for this edition?

The full and half marathons are on Sunday, August 22, 2027; the 5K and 10K are on Saturday. The start and finish are by Old Courthouse Square. Packet collection is Friday, 3–7 p.m., or Saturday, 10 a.m.–4 p.m., at Sports Basement Santa Rosa, and there is no race-day collection. Arrange that separate stop or an eligible mailed packet before planning your Sunday arrival.

Keep going

Training Start Date Calculator: Count Back From Race Day

Enter a race date and plan length, see the start date, then check whether the opening week matches your current training readiness.

Open guide

Marathon Training Plans: 12–24 Weeks

Choose a 12–24 week marathon plan using running consistency, long-run readiness, recovery, schedule and race-date checks, including a 26-week runway.

Open guide

Running Pace Calculator (with Splits)

Convert distance and time into pace per kilometre or mile and generate a splits table for workouts and race planning.

Open guide

Sources